Cortisol 3 (CMO) (NHS Ester), Highly Purified

Nomenclature:, 4-Pregnen-11b,17,21-triol-3,20-dione 3-O-carboxymethyloxime-N-hydroxysuccinimide, Molecular Formula: C27H36N2O8, Molecular Weight: 516.6, Appearance: Supplied as a white to yellow crystalline powder. Do not use Dithiothreitol (DTT) due to interaction between the NHS and sulfhydryl groups. Melting Point: 95-105°C, Storage and Stability: Powder may be stored at 4°C. Stable for 12 months after receipt at -20°C. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards:  All products should be handled by qualified personnel only, trained in laboratory procedures.